Article ID Journal Published Year Pages File Type
1532648 Materials Science and Engineering: R: Reports 2009 19 Pages PDF
Abstract
Researchers have been focusing on improving these materials interfaces in DSSCs by using novel materials (doped metal oxides, wider spectral range dyes, and low viscous gel, ionic electrolytes and low molecular weight organic hole conductors), and introducing new semiconductor morphologies (nanofibers, rods, wires, core-shell). With the current effort by researchers, TiO2/Ruthenium complex (N3 dye)-based liquid state DSSC have reached an efficiency of 11%, whereas TiO2/Ruthenium complex (N719 dye)/Solid electrolyte-based solid state DSSC have achieved an efficiency of ∼4%. As numerous materials have been the focal point in DSSCs, it is necessary to have an overall understanding on the materials interfaces and their influence on the performance of the solar cell. This review focuses on the metal oxides and metal oxide/dye interface that control the electron injection and transport for improving the efficiency of DSSCs.
Related Topics
Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
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